Radiotekhnika
Publishing house Radiotekhnika

"Publishing house Radiotekhnika":
scientific and technical literature.
Books and journals of publishing houses: IPRZHR, RS-PRESS, SCIENCE-PRESS


Тел.: +7 (495) 625-9241

 

Regression analysis in the research of the temperature stability of electronic circuits

Keywords:

D.V. Ozerkin – Ph. D. (Eng.), Associate Professor, Department of Radio Equipment Engineering and Manufacturing, Tomsk State University of Control Systems and Radioelectronics E-mail: ozerkin.denis@yandex.ru S.A. Rusanovsky – Ph. D. (Eng.), General Director, JSC «NPC «Polus» (Tomsk) E-mail: rusa10@yandex.ru


It is known that the temperature dependences of the parameters of the electronic devices are random in magnitude and sign within the limits of the set values. It is proposed to use the method of statistical planning of the experiment in combination with regression analysis for the mathematical description of the temperature inaccuracy of electronic devices. There is the possibility of obtaining both a linear equation and a nonlinear equation of the temperature inaccuracy of an electronic device in the form of a power series. It is accompanied by a statistically rigorous assessment of the adequacy of the polynomial obtained and the significance of the regression equation. The equation of temperature inaccuracy allows us to choose the method of thermal stabilization of an electronic device. In order to reduce labor intensity and economic costs in the implementation of the factorial experiment, we propose a perspective idea of substituting a physical factor experiment for a computational factor experiment. In this case, it becomes possible to use both widely known and original software products of circuit and topological design. The application of the circuit analysis module for finding the coefficients of the influence of the temperature inaccuracy equation is considered in detail.
References:

 

  1. Gusev V.P. i dr. Raschet ehlektricheskikh dopuskov radioehlektronnojj apparatury. M.: Sov. radio. 1963. 368 s.
  2. Fomin A.V., Borisov V.F., CHermoshenskijj V.V. Dopuski v radioehlektronnojj apparature. M.: Sov. radio. 1973. 128 s.
  3. Adler JU.P. i dr. Planirovanie ehksperimenta pri poiske optimalnykh uslovijj. Izd. 2-e, pererab. i dop. M.: Nauka. 1976. 280 s.
  4. Gludkin O.P., CHernjaev V.N. Analiz i kontrol tekhnologicheskikh processov proizvodstva REHA. M.: Radio i svjaz. 1983. 296 s.
  5. Sypchuk P.P., Talalajj A.M. Metody statisticheskogo analiza pri upravlenii kachestvom izgotovlenija ehlementov REHA. M.: Sov. radio. 1979. 168 s.
  6. Alekseev V.P. Stabilizacija parametrov radiotekhnicheskikh ustrojjstv i sistem na osnove mikrotermostatirovanija / Dis. … kand. tekhn. nauk. Tomsk. 1985. 214 s.
  7. Keuon Dzh. OrCAD PSpice. Analiz ehlektricheskikh cepejj. M.: DMK Press; SPb.: Piter. 2008. 640 s.
  8. Amelina M.A., Amelin S.A. Programma skhemotekhnicheskogo modelirovanija MicroCAP 8. M.: Gorjachaja linija – Telekom. 2007. 464 s.
  9. Spectrum Software – MicroCAP 11. [EHlektronnyjj resurs] // Spectrum-soft.com: Industrial Strength Simulation. URL = http://www.spectrum-soft.com (11.03.2017).
  10. Razrabotka biblioteki SPICE-modelejj ehlektronnojj komponentnojj bazy rossijjskogo proizvodstva: Otchet po OKR / Ruk. raboty S.B. Suncov; ispoln.: D.V. Ozerkin. Tomsk: TUSUR. 2012. 22 s.
  11. Interface Technologies. // i-t.com: MODPEX – Interface Technologies. URL = http://www.i-t.com (11.03.2017).
  12. Diodes Incorporated. [EHlektronnyjj resurs] // diodes.com: Diodes Incorporated: Analog, Discrete, Logic and Mixed-Signal ICs. URL = http://www.diodes.com (11.03.2017).

 

© Издательство «РАДИОТЕХНИКА», 2004-2017            Тел.: (495) 625-9241                   Designed by [SWAP]Studio